Session Relay is listed as active in the registry but did not answer our last check. Last commit 7 Oct 2026.
Self-hosted relay: agent sessions on different machines share a board, chat and check git conflicts
We read the source, 7 d ago · rules 995398eba69f
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
require $path;
$this->pdo->exec(
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.
claude mcp add claude-session-relay --transport http 'https://{relay_host}/mcp'
https://{relay_host}/mcp
[mcp_servers.claude-session-relay]
url = "https://{relay_host}/mcp"
{
"mcpServers": {
"claude-session-relay": {
"url": "https://{relay_host}/mcp"
}
}
}
{
"servers": {
"claude-session-relay": {
"type": "http",
"url": "https://{relay_host}/mcp"
}
}
}
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://{relay_host}/mcp | streamable-http | answering | 1 ms | 10 min ago |
End-to-end encrypted relay that lets AI coding sessions on different machines message each other.
Messaging between coding-agent sessions on different machines, through a server you host.
Relays messages between two Claude Code sessions on different machines using the Channels API
Self-hosted team bus for AI agents: cross-machine handoffs, check-in, and shared gotchas.
Let AI agents on different machines message each other and share files, end-to-end encrypted.
Self-hosted session relay. Shared threads across Claude Code, Cowork, and Claude.ai.
Mail between coding-agent sessions, on one machine or across machines; relays to a Swarmail server.
Shared memory for coding agents: projects, reusable code, sessions and commits across machines
Answers built from our own checks of this server.